I would like to use store bought spring water for my grow. As i don't want to leave tap water laying around to dechorinate. Would it is wise to purchase cal mag? And if so how do you use it. I am growing in soil, ffof/ffhf. I just started to germinate using that spring water. And yes i will PH it before hand. Also plan on adding ff trio. Would that make a difference as well pertaining to cal mag?
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Distilled water doesn't contain chlorine, correct?A Legend...in his own mind - , 48" X 60" X 80" 2-in-1 Grow Tent, Flower light: Vivaspectra P2500 LED. Veg light: Mars Hydro TS600 & Mars Hydro TS1000 LED lights. Nutrients: GH Flora Trio/Calmag coco/perlite, GH PH Down or pure lemon juice, in case PH down isn't available.
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NewDude12
if you are using soil you shouldn't have to be giving calmag this early, calmag is a supplement added for hydro and coco as it doesn't contain calmag like soil does. You should just start out with PLAIN PH'ED WATER.
After about 6 weeks (depending on pot size) Your plants will need the trio but for now it's not necessary, calmag can be a benefit at that point.
The best advice I'd give you is to not over water your pots, runoff in soil will wash away all the nutrients it holds.Space for Rent.
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